单片机数据通信典型应用大全\第10章 典型开发案例：智能门禁系统\插图\图10-10~图10-13 典型开发案例3：智能门禁系统.SchDoc

..........................\.................................\程序\code.c

..........................\...1章 USB转RS232接口的设计\插图\图11-7~图11-10 USB转RS232接口的设计.SchDoc

..........................\...........................\程序\PL2303HX.C

..........................\...2章 RS-485通信协议及其实现方法\图12-8单片机与MAX485E的接口电路.Sch

..........................\...3章 CAN总线通信协议及其实现方法\can初始化程序.c

..........................\..................................\can发送程序.c

..........................\..................................\can接收程序.c

..........................\..................................\图13-28 CAN总线接口硬件电路原理图.SchDoc

..........................\...4章 MBUS通信协议及其实现方法\插图\图14-10 RS232到MBUS电平转换电路.SchDoc

..........................\...............................\....\图14-10 RS232到MBUS电平转换电路.SchDocPreview

..........................\...............................\....\图14-9 单片机与TSS721A接口电路.SchDoc

..........................\...5章 以太网通信协议及其实现方法\插图\图15-5 RTL8019与单片机接口原理图.SchDoc

..........................\.................................\....\图15-5 RTL8019与单片机接口原理图.SchDocPreview

..........................\.................................\程序\RTL8019.c

..........................\.................................\....\RTL8019.h

..........................\...6章 基于RS-485的湿度检测系统\485通信程序.c

..........................\...............................\SHT11启动子程序.c

..........................\...............................\主程序.c

..........................\...............................\伪定义.c

..........................\...............................\图16-10 DC-DC电源模块连接图.SchDoc

..........................\...............................\图16-11 RS-232电平转换TTL电平电路图.SchDoc

..........................\...............................\图16-12 TTL电平转换RS-485电平电路图.SchDoc

..........................\...............................\图16-13 光电隔离电路.SchDoc

..........................\...............................\图16-14 分机通信模块电路原理图.SchDoc

..........................\...............................\图16-15 分机显示及检测电路.SCHDOC

..........................\...............................\图16-9 通信接口的电源电路.SchDoc

..........................\...............................\显示程序.c

..........................\...............................\获取湿度值.c

..........................\...............................\设置SH11工作模式.c

..........................\...7章 基于CAN总线的电梯控制\插图\图17-6~图17-11 基于CAN总线的电梯控制\图17-6.schDoc

..........................\............................\....\....................................\图17-7.SchDoc

..........................\............................\....\....................................\图17-9~图17-11.SchDoc

..........................\............................\程序\ADC0.C

..........................\............................\....\CAN.C

..........................\...8章 基于MBUS总线的温度巡回监测系统\插图\图18-3~图18-6 MBUS从站设计.SchDoc

..........................\.....................................\....\图18-7~图18-10 MBUS主站设计.SchDoc

..........................\.....................................\程序\delay.c

..........................\.....................................\....\delay.h

..........................\.....................................\....\display.c

..........................\.....................................\....\display.h

..........................\.....................................\....\ds18b20.c

..........................\.....................................\....\ds18b20.h

..........................\.....................................\....\mbus.c

..........................\.....................................\....\mbus.h

..........................\...9章 基于以太网的数据传输系统\插图\图19-4 以太网数据传输系统电路图.SchDoc

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